It seems that the iPhone has won even more fans in the shape of HSBC chiefs. The powers that be over at the global bank have decided to look into using iPhones as their executive weapon of choice. That would mean replacing their fleet of around 300,000 BlackBerry devices.

Now that the new iPhone 3G is compatible with Microsoft Exchange servers, it has become more attractive to business as well as consumers. Its larger screen and applications geared towards trading and accounting are adding to the iPhones capability to become a serious business competitor.

News from the BlackBerry camp is that the BlackBerry Thunder, equipped with a large touch screen, will be released later this year to go into direct competition with the iPhone. Watch this space for a smartphone stand-off...